We study 't Hooft anomalies and the related anomaly inflow for subsystem global symmetries. These symmetries arise in a number of exotic systems, including models with fracton order such as X-cube model. As is case ordinary symmetries, can be canceled by from bulk theory one higher dimension; corresponding therefore non-trivial symmetry protected topological (SSPT) phase. demonstrate these phen...

A max-plus system with partial synchronization is a persistent discrete event system divided into a main subsystem and a secondary subsystem such that the secondary subsystem has to adjust its behavior to the main subsystem, but the main subsystem is not affected by the secondary subsystem. A formal model based on max-plus recursive equations is presented for max-plus systems with partial synch...

Iranian bread production methods are often unsanitary, in the last decades, different attempts were made to mechanize production of Iranian breads, but a few of them, due to a variety of factors, could succeed. The aim of this study is to examine various factors affecting the system of bread production in Iran and to provide effective solutions for the development of mechanized bakeries as the ...

Reliability optimization problem has a wide application in engineering area. One of the most important problems in reliability is redundancy allocation problem (RAP). In this research, we worked on a RAP with repairable components and k-out-of-n sub-systems structure. The objective function was to maximize system reliability under cost and weight constraints. The aim was determining optimal com...